ADAS1000-4BSTZ

{
  "slug": "adas1000-4bstz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Pre-ordered Chips, LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "adas1000-4bstz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adas1000-4bstz.kicad_sym",
    "adas1000-4bstz.kicad_mod",
    "adas1000-4bstz.glb",
    "adas1000-4bstz.step",
    "adas1000-4bstz.lbr",
    "docs/hero.png",
    "docs/adas1000-4bstz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "adas1000-4bstz-hero.glb",
    "adas1000-4bstz-hero.overlay.json",
    "adas1000-4bstz-etched.glb"
  ],
  "component": {
    "mpn": "ADAS1000-4BSTZ",
    "manufacturer": "Analog Devices",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADAS1000-3_1000-4.pdf",
    "parts": {
      "symbol": "adas1000-4bstz.kicad_sym",
      "footprint": "adas1000-4bstz.kicad_mod",
      "model_3d": "adas1000-4bstz-hero.glb",
      "model_3d_plain": "adas1000-4bstz-etched.glb",
      "model_3d_step": "adas1000-4bstz-etched.step",
      "model_3d_step_plain": "adas1000-4bstz.step",
      "lbr": "adas1000-4bstz.lbr"
    },
    "distributor_links": {
      "lcsc": "C654371",
      "digikey": "505-ADAS1000-4BSTZ-ND",
      "mouser": "584-ADAS1000-4BSTZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T09:27:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-ADAS1000-4BSTZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADAS1000-4BSTZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "18",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog supply, to be decoupled per the Power Supply, Grounding, and Decoupling Strategy section."
      },
      {
        "number": "23",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog supply, to be decoupled per the Power Supply, Grounding, and Decoupling Strategy section."
      },
      {
        "number": "58",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog supply, to be decoupled per the Power Supply, Grounding, and Decoupling Strategy section."
      },
      {
        "number": "63",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog supply, to be decoupled per the Power Supply, Grounding, and Decoupling Strategy section."
      },
      {
        "number": "35",
        "name": "IOVDD",
        "type": "power_in",
        "description": "Digital supply for digital input/output voltage levels, with bypass capacitors as recommended in the datasheet."
      },
      {
        "number": "46",
        "name": "IOVDD",
        "type": "power_in",
        "description": "Digital supply for digital input/output voltage levels, with bypass capacitors as recommended in the datasheet."
      },
      {
        "number": "26",
        "name": "ADCVDD",
        "type": "power_in",
        "description": "Analog supply for the ADC from an on-chip regulator, mainly for decoupling; may be externally supplied at 1.8 V with VREG_EN tied to ground, and must not supply other functions."
      },
      {
        "number": "55",
        "name": "ADCVDD",
        "type": "power_in",
        "description": "Analog supply for the ADC from an on-chip regulator, mainly for decoupling; may be externally supplied at 1.8 V with VREG_EN tied to ground, and must not supply other functions."
      },
      {
        "number": "30",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital core supply from an on-chip regulator, mainly for decoupling; may be overdriven by an external 1.8 V supply with VREG_EN tied to ground."
      },
      {
        "number": "51",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital core supply from an on-chip regulator, mainly for decoupling; may be overdriven by an external 1.8 V supply with VREG_EN tied to ground."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "15",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "24",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "25",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "56",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "57",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "31",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "34",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "40",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "47",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "50",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "59",
        "name": "VREG_EN",
        "type": "input",
        "description": "Enables or disables the internal ADCVDD and DVDD regulators; tie to AVDD to enable or to ground to disable."
      },
      {
        "number": "10",
        "name": "ECG1_LA",
        "type": "input",
        "description": "Analog input, Left Arm (LA)."
      },
      {
        "number": "11",
        "name": "ECG2_LL",
        "type": "input",
        "description": "Analog input, Left Leg (LL)."
      },
      {
        "number": "12",
        "name": "ECG3_RA",
        "type": "input",
        "description": "Analog input, Right Arm (RA)."
      },
      {
        "number": "4",
        "name": "EXT_RESP_RA",
        "type": "input",
        "description": "Optional external respiration input."
      },
      {
        "number": "5",
        "name": "EXT_RESP_LL",
        "type": "input",
        "description": "Optional external respiration input."
      },
      {
        "number": "6",
        "name": "EXT_RESP_LA",
        "type": "input",
        "description": "Optional external respiration input."
      },
      {
        "number": "62",
        "name": "RESPDAC_LL",
        "type": "output",
        "description": "Optional path for higher performance respiration resolution, respiration DAC drive, negative side 0."
      },
      {
        "number": "60",
        "name": "SHIELD/RESPDAC_LA",
        "type": "output",
        "description": "User-configured shared pin: shield driver output (SHIELD) or respiration DAC drive negative side 1 (RESPDAC_LA)."
      },
      {
        "number": "3",
        "name": "RESPDAC_RA",
        "type": "output",
        "description": "Optional path for higher performance respiration resolution, respiration DAC drive, positive side."
      },
      {
        "number": "22",
        "name": "CM_OUT/WCT",
        "type": "output",
        "description": "Common-mode output voltage (average of selected electrodes); not intended to drive current."
      },
      {
        "number": "19",
        "name": "CM_IN",
        "type": "input",
        "description": "Common-mode input."
      },
      {
        "number": "21",
        "name": "RLD_SJ",
        "type": "passive",
        "description": "Summing junction for the right leg drive amplifier."
      },
      {
        "number": "20",
        "name": "RLD_OUT",
        "type": "output",
        "description": "Output and feedback junction for the right leg drive amplifier."
      },
      {
        "number": "61",
        "name": "CAL_DAC_IO",
        "type": "bidirectional",
        "description": "Calibration DAC input/output: output for a primary device, input for a secondary device; not intended to drive current."
      },
      {
        "number": "9",
        "name": "REFIN",
        "type": "input",
        "description": "Reference input; in standalone mode connect REFOUT to REFIN, with 10 μF (ESR < 0.2 Ω) in parallel with 0.1 μF bypass capacitors to GND close to the pin."
      },
      {
        "number": "8",
        "name": "REFOUT",
        "type": "output",
        "description": "Reference output."
      },
      {
        "number": "7",
        "name": "REFGND",
        "type": "power_in",
        "description": "Reference ground; connect to a clean ground."
      },
      {
        "number": "27",
        "name": "XTAL1",
        "type": "passive",
        "description": "External crystal connects between XTAL1 and XTAL2, each requiring a 15 pF capacitor to ground."
      },
      {
        "number": "28",
        "name": "XTAL2",
        "type": "passive",
        "description": "External crystal connects between XTAL1 and XTAL2, each requiring a 15 pF capacitor to ground."
      },
      {
        "number": "29",
        "name": "CLK_IO",
        "type": "bidirectional",
        "description": "Buffered clock input/output: output for a primary device, input for a secondary device; powers up in high impedance."
      },
      {
        "number": "41",
        "name": "CS",
        "type": "input",
        "description": "Chip select and frame sync, active low; can frame each word or the entire suite of data in framing mode."
      },
      {
        "number": "44",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input; data is clocked in on a rising edge and out on a falling edge."
      },
      {
        "number": "43",
        "name": "SDI",
        "type": "input",
        "description": "Serial data input."
      },
      {
        "number": "53",
        "name": "PD",
        "type": "input",
        "description": "Power-down, active low."
      },
      {
        "number": "45",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output for reading back register configuration data and for the data frames."
      },
      {
        "number": "42",
        "name": "DRDY",
        "type": "output",
        "description": "Digital output indicating conversion data is ready when low and busy when high; the entire packet must be read for DRDY to return high."
      },
      {
        "number": "54",
        "name": "RESET",
        "type": "input",
        "description": "Digital input with internal pull-up resistor that resets all internal nodes to their power-on reset values."
      },
      {
        "number": "52",
        "name": "SYNC_GANG",
        "type": "bidirectional",
        "description": "Digital input/output for synchronization of ganged devices (output on primary, input on secondary); powers up in high impedance."
      },
      {
        "number": "36",
        "name": "GPIO0/MCS",
        "type": "bidirectional",
        "description": "General-purpose I/O or primary 128 kHz SPI CS."
      },
      {
        "number": "37",
        "name": "GPIO1/MSCLK",
        "type": "bidirectional",
        "description": "General-purpose I/O or primary 128 kHz SPI SCLK."
      },
      {
        "number": "38",
        "name": "GPIO2/MSDO",
        "type": "bidirectional",
        "description": "General-purpose I/O or primary 128 kHz SPI SDO."
      },
      {
        "number": "39",
        "name": "GPIO3",
        "type": "bidirectional",
        "description": "General-purpose I/O."
      },
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "16",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "17",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "32",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "33",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "48",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "49",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      },
      {
        "number": "64",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; do not connect to this pin."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin types for ADCVDD/DVDD (regulator outputs that can also be externally driven), XTAL1/XTAL2 and RL; Pin directions inferred from descriptions only; the pin-function table does not list I/O direction f",
          "2/64 pins cited to the wrong page (name found elsewhere): ['27:XTAL1@p15', '28:XTAL2@p15']"
        ],
        "pages_sent": 12,
        "cost_usd": 0.2148,
        "at": "2026-10-31T09:27:31"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADAS1000-3_1000-4.pdf",
        "pages": 73,
        "sha256": "3c9d0da9331e07b1",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "adas1000-4bstz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adas1000-4bstz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "14395f30d580dd7db270f2f8710cb584558d71a9e46bbf1940794d9fbc93aec5",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}